What is the optimal voltage for battery charging?

Modified on Mon, 14 Apr at 4:58 PM

For a 12V lithium iron phosphate (LiFePO4) battery, the optimal charging voltage is typically around 14.2V to 14.6V during the absorption phase.


After reaching full charge, the float voltage is usually around 13.4V to 13.6V to maintain the battery without overcharging.


If you have any further questions or need assistance with specific battery models, feel free to ask! I'm here to help!

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